Salim reported on the authority of his father (Ibn ‘Umar):
I saw the Messenger of Allahﷺ that when he began prayer, he used to raise his hands opposite his shoulders, and he did so when he bowed, and raised his head after bowing. Sufyan(a narrator) once said: “When he raised his head:; and after he used to say: “When he raised his head after bowing. He would not raise (his hands) between the two prostrations."

حَدَّثَنَا أَحْمَدُ بْنُ مُحَمَّدِ بْنِ حَنْبَلٍ، حَدَّثَنَا سُفْيَانُ، عَنِ الزُّهْرِيِّ، عَنْ سَالِمٍ، عَنْ أَبِيهِ، قَالَ رَأَيْتُ رَسُولَ اللَّهِ ﷺ إِذَا اسْتَفْتَحَ الصَّلاَةَ رَفَعَ يَدَيْهِ حَتَّى يُحَاذِيَ مَنْكِبَيْهِ وَإِذَا أَرَادَ أَنْ يَرْكَعَ وَبَعْدَ مَا يَرْفَعُ رَأْسَهُ مِنَ الرُّكُوعِ - وَقَالَ سُفْيَانُ مَرَّةً وَإِذَا رَفَعَ رَأْسَهُ . وَأَكْثَرُ مَا كَانَ يَقُولُ وَبَعْدَ مَا يَرْفَعُ رَأْسَهُ مِنَ الرُّكُوعِ - وَلاَ يَرْفَعُ بَيْنَ السَّجْدَتَيْنِ .